Assertion : Potassium can be used in lassaigne test. Reason : Potassium reacts vigorously.A. If both assertion and reason are true and the reason is the correct explanation of the assertion.B. If both assertion and reason are true but reson is not the correct explanation of the assertion.C. If assertion is true but reason is false.D. If assertion is false but reason is true.

Assertion : Potassium can be used in lassaigne test. Reason : Potassiu

1.	Assertion : Potassium can be used in lassaigne test. Reason : Potassium reacts vigorously.A. If both assertion and reason are true and the reason is the correct explanation of the assertion.B. If both assertion and reason are true but reson is not the correct explanation of the assertion.C. If assertion is true but reason is false.D. If assertion is false but reason is true.
Answer» In lassaigne test potassium can not becaused in place of sodium as potassium reacts vigorusly and its use causes explosion.

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